A photometric study of the recently discovered eclipsing binary V776 Cassiopeiae

Elmasli A., Tanriverdi T., Albayrak B., SELAM S. O., Djurasevic G.

Meeting on Spectroscopically and Spatially Resolving the Components of Close Binary Stars, Dubrovnik, Hırvatistan, 20 - 24 Ekim 2003, cilt.318, ss.192-194 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 318
  • Basıldığı Şehir: Dubrovnik
  • Basıldığı Ülke: Hırvatistan
  • Sayfa Sayıları: ss.192-194
  • Ankara Üniversitesi Adresli: Evet

Özet

Photoelectric U, B, and V light curves of the recently discovered eclipsing binary V776 Cas were analyzed to determine the preliminary physical parameters of the system by using the Djurasevic's (1992a) inverse-problem method. The light curves which have an amplitude of about 0(.)(m) 15 were obtained at the TUBiTAK National Observatory (TUG) between 8 and 9 October 2002. The analysis yields an A-type contact binary as a high overcontact configuration. Due to the proximity of its visual companion the light curves were contaminated by the third-light effect which has a relatively small influence on the estimation of the system parameters.